Cell Fracture Destruction
delete all your constraints and your cells

select your original cube again, subdivide it 4 times then and hit F3 and restart cell fracture

use these settings (margin is important -&gt; set to 0.01) and hit OK




before doing anything else hit M to move all created cells to a new collection - name it cells

on frame 25 keyframe &quot;animated&quot; for your sphere

on frame 26 uncheck animated and keyframe it

select one cell of your new collection

under physics properties hit rigid body

scroll all the way down and check &quot;deactivated&quot; and &quot;start deactivated&quot;

right click on your cells collection and choose &quot;select objects&quot;

then tap on object -&gt; rigid body -&gt; copy from active

start animation and it works


i made a quick video tutorial for you...but (!) this takes hours to upload, because my internet upload speed is slow as shit...so maybe in a couple of hours you can see it.
https://youtu.be/gizvc8fXhPY